Sakurai/pdf.js
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Chromium throw an error on calling defineProperty on a getter only

Browse Source
This commit is contained in:
Vivien Nicolas 2011-08-31 14:41:21 +02:00
parent 763bd7059a
commit c7195a4450
1 changed files with 19 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

24
pdf.js
View File

@ -55,11 +55,17 @@ function backtrace() {
} }
function shadow(obj, prop, value) { function shadow(obj, prop, value) {
Object.defineProperty(obj, prop, { value: value, try {
enumerable: true, Object.defineProperty(obj, prop, { value: value,
configurable: true, enumerable: true,
writable: false }); configurable: true,
return value; writable: false });
} catch(e) {
obj.__defineGetter__(prop, function() {
return value;
});
}
return value;
} }
function bytesToString(bytes) { function bytesToString(bytes) {
@ -4275,6 +4281,10 @@ var PartialEvaluator = (function() {
case 'Type1': case 'Type1':
baseEncoding = Encodings.StandardEncoding.slice(); baseEncoding = Encodings.StandardEncoding.slice();
break; break;
case 'Type3':
// There is no baseEncoding for a Type3 font, the 'Encoding'
// entry is required and should provide a complete encoding
break;
default: default:
warn('Unknown type of font: ' + fontType); warn('Unknown type of font: ' + fontType);
break; break;
@ -4298,6 +4308,10 @@ var PartialEvaluator = (function() {
glyphsMap[glyph] = encodingMap[i] = GlyphsUnicode[glyph] || i; glyphsMap[glyph] = encodingMap[i] = GlyphsUnicode[glyph] || i;
} }
if (fontType == 'Type3')
log(glyphsMap);
if (fontType == 'TrueType' && fontDict.has('ToUnicode') && differences) { if (fontType == 'TrueType' && fontDict.has('ToUnicode') && differences) {
var cmapObj = xref.fetchIfRef(fontDict.get('ToUnicode')); var cmapObj = xref.fetchIfRef(fontDict.get('ToUnicode'));
if (IsName(cmapObj)) { if (IsName(cmapObj)) {